Concrete milling, paving & compaction

Fast repair of Cairo’s busy urban highway has been achieved using paving equipment. And MOBA levelling technology played an important role in ensuring finish quality met requirements. Cairo is Egypt’s fast-growing capital city, with an estimated population of around 20 million living in its catchment area. The city’s fast growth rate however has placed enormous demands on its infrastructure, with transportation creaking under the strain. An increasing numbers of people use the roads in and around Cairo ev

Atlas Copco is offering a versatile, twin-handled, walk-behind, vibrating screed for use in concrete applications. Compact, single-beam vibrating screed allows contractors to level concrete in a variety of applications, including garage floors and driveways as well as in confined areas. The BV30’s interchangeable blades, lightweight aluminum body and rigid screed blade provide maximum versatility, easy handling and stability. Atlas Copco exhibited the BV30 vibrating screed at World of Concrete, Feb. 3-5

Using ground penetrating radar to determine reason for serious pavement settling in Kentucky-Tennessee tunnel Just a few years after the opening of the Cumberland Gap Tunnel, highway officials noticed moderate to severe settling of the continuously reinforced concrete pavement. The mountain tunnel provides an important link between Kentucky and Tennessee along US25E and the problem looked serious, with many voids discovered beneath the pavement surface. To investigate the problems, the Kentucky Transpor

Emerging markets, such as North and East Africa, are developing an appetite for materials testing equipment, but suppliers need to provide expertise and training as well as a broad range of machines, as Kristina Smith finds out Asking what sort of testing equipment is required for Africa is a little bit like asking what sort of food Europeans like to eat. The answer is that requirements vary enormously from the most basic and ancient of tests to the very cutting edge of dynamic testing. “You have some

An experienced contractor in Australia is benefiting from using stringless controls for slipforming work to boost efficiency. Set up times are shorter using the Topcon technology for stringless paving An Australian contractor is now benefiting from using stringless controls for slipforming work on its Power Curbers machine Statewide Kerbing of Sydney, New South Wales, has been an innovator with different types of slipforming work in Australia. And the firm has taken that one step ahead by using the

New material placer being introduced by G&Z – Mike Woof writes. Guntert & Zimmerman is now lifting the wraps from its new MP550 material placer, having announced last year that design work was underway. This machine is designed to boost throughput and overall productivity on site, while being versatile, easy to maintain and service and offering low running costs. According to the firm, the MP550 is the most versatile material placer on the market as it can handle a wide variety of concrete slumps as well as

New material placer being introduced by G&Z – Mike Woof writes. Guntert & Zimmerman is now lifting the wraps from its new MP550 material placer, having announced last year that design work was underway. This machine is designed to boost throughput and overall productivity on site, while being versatile, easy to maintain and service and offering low running costs. According to the firm, the MP550 is the most versatile material placer on the market as it can handle a wide variety of concrete slumps as well as